FYI, the 66th IETF meeting starts tomorrow and the good news is that courtesy of the University of Oregon, you can listen/watch the sessions remotely. As noted in the IETF meeting agenda, there are a good number of sessions relating to security. One of special interest may be the RTPSEC BOF at 5:40pm (Eastern US) Monday night, where the topic of discussion will be all the various ways to securely exchange encryption keys for Secure RTP. The sessions will be streamed live, but will apparently also be available in an archive after the sessions are over.

UPDATE: There is also Jabber-based IM group chat available.  If you already have a Jabber IM account somewhere (like Jabber.org), you can join a group chat room by connecting to the Jabber server “jabber.ietf.org” and then giving the working group name as the room name.  For instance, the chat room for the ENUM session I am in right now is “enum@jabber.ietf.org”.  Just another way to stay up with what is going on at the meetings for those interested.